Bump deptry from 0.14.1 to 0.15.0

Bumps [deptry](https://github.com/fpgmaas/deptry) from 0.14.1 to 0.15.0.
- [Release notes](https://github.com/fpgmaas/deptry/releases)
- [Changelog](https://github.com/fpgmaas/deptry/blob/main/CHANGELOG.md)
- [Commits](fpgmaas/deptry@0.14.1...0.15.0)

---
updated-dependencies:
- dependency-name: deptry
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

poetry.lock

@@ -106,7 +106,7 @@ strict-rfc3339 = "^0.7"
 webob = "*"
 mypy = "^1.2"
 httpx = ">=0.24,<0.27"
-deptry = ">=0.11,<0.15"
+deptry = ">=0.11,<0.16"
 aiohttp = "^3.8.4"
 pytest-aiohttp = "^1.0.4"
 bump2version = "^1.0.1"